United Flight 5990 Deals & Information (2025/2026)

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United Flight 5990 Route Deals From $208

The cheapest prices found with in the last 7 days for return flights were $192 and $208 for one-way flights to San Luis Obispo County Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 4 - Tue, Oct 7
SFO
San Francisco Intl.
SBP
San Luis Obispo County Regional
$192 Roundtrip, found 3 days ago
$192
Roundtrip
found 3 days ago
Select United flight, departing Sat, Oct 4 from San Francisco Intl. to San Luis Obispo County Regional, returning Tue, Oct 7, priced at $192 found 3 days ago
Thu, Sep 25 - Mon, Sep 29
SFO
San Francisco Intl.
SBP
San Luis Obispo County Regional
$211 Roundtrip, found 4 days ago
$211
Roundtrip
found 4 days ago
Select United flight, departing Thu, Sep 25 from San Francisco Intl. to San Luis Obispo County Regional, returning Mon, Sep 29, priced at $211 found 4 days ago
Fri, Oct 3 - Sun, Oct 5
SFO
San Francisco Intl.
SBP
San Luis Obispo County Regional
$239 Roundtrip, found 8 hours ago
$239
Roundtrip
found 8 hours ago
Select United flight, departing Fri, Oct 3 from San Francisco Intl. to San Luis Obispo County Regional, returning Sun, Oct 5, priced at $239 found 8 hours ago
Sat, Oct 4 - Tue, Oct 7
SFO
San Francisco Intl.
SBP
San Luis Obispo County Regional
$253 Roundtrip, found 3 days ago
$253
Roundtrip
found 3 days ago
Select United flight, departing Sat, Oct 4 from San Francisco Intl. to San Luis Obispo County Regional, returning Tue, Oct 7, priced at $253 found 3 days ago
Fri, Sep 26 - Sun, Sep 28
SFO
San Francisco Intl.
SBP
San Luis Obispo County Regional
$262 Roundtrip, found 17 hours ago
$262
Roundtrip
found 17 hours ago
Select United flight, departing Fri, Sep 26 from San Francisco Intl. to San Luis Obispo County Regional, returning Sun, Sep 28, priced at $262 found 17 hours ago
Thu, Sep 25 - Mon, Sep 29
SFO
San Francisco Intl.
SBP
San Luis Obispo County Regional
$272 Roundtrip, found 4 days ago
$272
Roundtrip
found 4 days ago
Select United flight, departing Thu, Sep 25 from San Francisco Intl. to San Luis Obispo County Regional, returning Mon, Sep 29, priced at $272 found 4 days ago
Fri, Oct 3 - Sun, Oct 5
SFO
San Francisco Intl.
SBP
San Luis Obispo County Regional
$290 Roundtrip, found 8 hours ago
$290
Roundtrip
found 8 hours ago
Select United flight, departing Fri, Oct 3 from San Francisco Intl. to San Luis Obispo County Regional, returning Sun, Oct 5, priced at $290 found 8 hours ago
Fri, Oct 3 - Sun, Oct 5
SFO
San Francisco Intl.
SBP
San Luis Obispo County Regional
$292 Roundtrip, found 8 hours ago
$292
Roundtrip
found 8 hours ago
Select United flight, departing Fri, Oct 3 from San Francisco Intl. to San Luis Obispo County Regional, returning Sun, Oct 5, priced at $292 found 8 hours ago
Fri, Oct 3 - Sun, Oct 5
SFO
San Francisco Intl.
SBP
San Luis Obispo County Regional
$300 Roundtrip, found 8 hours ago
$300
Roundtrip
found 8 hours ago
Select United flight, departing Fri, Oct 3 from San Francisco Intl. to San Luis Obispo County Regional, returning Sun, Oct 5, priced at $300 found 8 hours ago
Fri, Oct 3 - Sun, Oct 5
SFO
San Francisco Intl.
SBP
San Luis Obispo County Regional
$313 Roundtrip, found 8 hours ago
$313
Roundtrip
found 8 hours ago
Select United flight, departing Fri, Oct 3 from San Francisco Intl. to San Luis Obispo County Regional, returning Sun, Oct 5, priced at $313 found 8 hours ago